nixpkgs/pkgs/development/interpreters/php/generic.nix

{ stdenv, fetchurl, composableDerivation, autoconf, automake, flex, bison
, mysql, libxml2, readline, zlib, curl, postgresql, gettext
, openssl, pkgconfig, sqlite, config, libjpeg, libpng, freetype
, libxslt, libmcrypt, bzip2, icu, openldap, cyrus_sasl, libmhash, freetds
, uwimap, pam, gmp

, phpVersion, apacheHttpd, sha
, php7 ? false, url ? null }:

let
  libmcryptOverride = libmcrypt.override { disablePosixThreads = true; };
in

composableDerivation.composableDerivation {} ( fixed : let inherit (fixed.fixed) version; in {

  version = "${phpVersion}";

  name = "php-${version}";

  enableParallelBuilding = true;

  buildInputs = ["flex" "bison" "pkgconfig"];

  flags = {

    # much left to do here...

    # SAPI modules:

    apxs2 = {
      configureFlags = ["--with-apxs2=${apacheHttpd}/bin/apxs"];
      buildInputs = [apacheHttpd];
    };

    # Extensions
    imap = {
      configureFlags = [
        "--with-imap=${uwimap}"
        "--with-imap-ssl"
        ];
      buildInputs = [ uwimap openssl pam ];
    };

    ldap = {
      configureFlags = ["--with-ldap=${openldap}"];
      buildInputs = [openldap cyrus_sasl openssl];
    };

    mhash = {
      configureFlags = ["--with-mhash"];
      buildInputs = [libmhash];
    };

    curl = {
      configureFlags = ["--with-curl=${curl}"];
      buildInputs = [curl openssl];
    };

    curlWrappers = {
      configureFlags = ["--with-curlwrappers"];
    };

    zlib = {
      configureFlags = ["--with-zlib=${zlib}"];
      buildInputs = [zlib];
    };

    libxml2 = {
      configureFlags = [
        "--with-libxml-dir=${libxml2}"
        ];
      buildInputs = [ libxml2 ];
    };

    pcntl = {
      configureFlags = [ "--enable-pcntl" ];
    };

    readline = {
      configureFlags = ["--with-readline=${readline}"];
      buildInputs = [ readline ];
    };

    sqlite = {
      configureFlags = ["--with-pdo-sqlite=${sqlite}"];
      buildInputs = [ sqlite ];
    };

    postgresql = {
      configureFlags = ["--with-pgsql=${postgresql}"];
      buildInputs = [ postgresql ];
    };

    pdo_pgsql = {
      configureFlags = ["--with-pdo-pgsql=${postgresql}"];
      buildInputs = [ postgresql ];
    };

    mysql = {
      configureFlags = ["--with-mysql=${mysql.lib}"];
      buildInputs = [ mysql.lib ];
    };

    mysqli = {
      configureFlags = ["--with-mysqli=${mysql.lib}/bin/mysql_config"];
      buildInputs = [ mysql.lib ];
    };

    mysqli_embedded = {
      configureFlags = ["--enable-embedded-mysqli"];
      depends = "mysqli";
      assertion = fixed.mysqliSupport;
    };

    pdo_mysql = {
      configureFlags = ["--with-pdo-mysql=${mysql.lib}"];
      buildInputs = [ mysql.lib ];
    };

    bcmath = {
      configureFlags = ["--enable-bcmath"];
    };

    gd = {
      # FIXME: Our own gd package doesn't work, see https://bugs.php.net/bug.php?id=60108.
      configureFlags = [
        "--with-gd"
        "--with-freetype-dir=${freetype}"
        "--with-png-dir=${libpng}"
        "--with-jpeg-dir=${libjpeg}"
      ];
      buildInputs = [ libpng libjpeg freetype ];
    };

    gmp = {
      configureFlags = ["--with-gmp=${gmp}"];
      buildInputs = [ gmp ];
    };

    soap = {
      configureFlags = ["--enable-soap"];
    };

    sockets = {
      configureFlags = ["--enable-sockets"];
    };

    openssl = {
      configureFlags = ["--with-openssl=${openssl}"];
      buildInputs = ["openssl"];
    };

    mbstring = {
      configureFlags = ["--enable-mbstring"];
    };

    gettext = {
      configureFlags = ["--with-gettext=${gettext}"];
      buildInputs = [gettext];
    };

    intl = {
      configureFlags = ["--enable-intl"];
      buildInputs = [icu];
    };

    exif = {
      configureFlags = ["--enable-exif"];
    };

    xsl = {
      configureFlags = ["--with-xsl=${libxslt}"];
      buildInputs = [libxslt];
    };

    mcrypt = {
      configureFlags = ["--with-mcrypt=${libmcryptOverride}"];
      buildInputs = [libmcryptOverride];
    };

    bz2 = {
      configureFlags = ["--with-bz2=${bzip2}"];
      buildInputs = [bzip2];
    };

    zip = {
      configureFlags = ["--enable-zip"];
    };

    ftp = {
      configureFlags = ["--enable-ftp"];
    };

    fpm = {
      configureFlags = ["--enable-fpm"];
    };

    mssql = stdenv.lib.optionalAttrs (!stdenv.isDarwin) {
      configureFlags = ["--with-mssql=${freetds}"];
      buildInputs = [freetds];
    };

    zts = {
      configureFlags = ["--enable-maintainer-zts"];
    };

    calendar = {
      configureFlags = ["--enable-calendar"];
    };
  };

  cfg = {
    imapSupport = config.php.imap or true;
    ldapSupport = config.php.ldap or true;
    mhashSupport = config.php.mhash or true;
    mysqlSupport = (!php7) && (config.php.mysql or true);
    mysqliSupport = config.php.mysqli or true;
    pdo_mysqlSupport = config.php.pdo_mysql or true;
    libxml2Support = config.php.libxml2 or true;
    apxs2Support = config.php.apxs2 or true;
    bcmathSupport = config.php.bcmath or true;
    socketsSupport = config.php.sockets or true;
    curlSupport = config.php.curl or true;
    curlWrappersSupport = (!php7) && (config.php.curlWrappers or true);
    gettextSupport = config.php.gettext or true;
    pcntlSupport = config.php.pcntl or true;
    postgresqlSupport = config.php.postgresql or true;
    pdo_pgsqlSupport = config.php.pdo_pgsql or true;
    readlineSupport = config.php.readline or true;
    sqliteSupport = config.php.sqlite or true;
    soapSupport = config.php.soap or true;
    zlibSupport = config.php.zlib or true;
    opensslSupport = config.php.openssl or true;
    mbstringSupport = config.php.mbstring or true;
    gdSupport = config.php.gd or true;
    intlSupport = config.php.intl or true;
    exifSupport = config.php.exif or true;
    xslSupport = config.php.xsl or false;
    mcryptSupport = config.php.mcrypt or true;
    bz2Support = config.php.bz2 or false;
    zipSupport = config.php.zip or true;
    ftpSupport = config.php.ftp or true;
    fpmSupport = config.php.fpm or true;
    gmpSupport = config.php.gmp or true;
    mssqlSupport = (!php7) && (config.php.mssql or (!stdenv.isDarwin));
    ztsSupport = config.php.zts or false;
    calendarSupport = config.php.calendar or true;
  };

  configurePhase = ''
    # Don't record the configure flags since this causes unnecessary
    # runtime dependencies.
    for i in main/build-defs.h.in scripts/php-config.in; do
      substituteInPlace $i \
        --replace '@CONFIGURE_COMMAND@' '(omitted)' \
        --replace '@CONFIGURE_OPTIONS@' "" \
        --replace '@PHP_LDFLAGS@' ""
    done

    iniFile=$out/etc/php-recommended.ini
    [[ -z "$libxml2" ]] || export PATH=$PATH:$libxml2/bin
    ./configure --with-config-file-scan-dir=/etc --with-config-file-path=$out/etc --prefix=$out $configureFlags
  '';

  installPhase = ''
    unset installPhase; installPhase;
    cp php.ini-production $iniFile
  '';

  src = fetchurl {
    url = if url == null then
      "http://www.php.net/distributions/php-${version}.tar.bz2"
    else
      url;
    sha256 = sha;
  };

  meta = with stdenv.lib; {
    description = "An HTML-embedded scripting language";
    homepage = http://www.php.net/;
    license = stdenv.lib.licenses.php301;
    maintainers = with maintainers; [ globin ];
  };

  patches = if !php7 then
    [ ./fix-paths.patch ]
  else
    [ ./fix-paths-php7.patch ]
  ;

})